#import <Foundation/Foundation.h>
@class DDProduct;
typedef NS_ENUM(NSInteger, JTWZFManagerEvent)
{
    JTWZFManagerEventWEB = 1,
    JTWZFManagerEventQB,
    JTWZFManagerEventIAP
};
typedef void(^managerBlock)(NSString *web_url);
@interface DDZFManager : NSObject
+ (instancetype)manager;
+ (void)dd_managerPrepare:(DDProduct *)product;
+ (void)dd_managerZF:(DDProduct *)product web:(managerBlock)web_block;
@end
